What is the (No power, no signal, or charging error)? Do you have a multimeter to check the voltage rails?
Ensure your physical board matches the PDF. Huawei often released minor revisions (e.g., U10 vs. U00) that have slightly different component placements. huawei g730 u00 schematic diagram pdf patched
Before diving into the schematics, it is vital to understand the hardware architecture of the device to ensure you are using the correct diagrams. MediaTek MT6582 CPU: Quad-core 1.3 GHz Cortex-A7 GPU: Mali-400MP2 Board ID: Often labeled as G730-U00 Mainboard Network: GSM / HSPA (Single and Dual SIM variants) 📄 Understanding the "Patched" Schematic What is the (No power, no signal, or charging error)